Department of Physics

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Alika Khare

Professor
Office Address: 206, 0361-2582705
Email: alika@iitg.ac.in
http://www.iitg.ernet.in/alika/

Publications

Journals

  • Eshita Mal, Rajendhar Junjuri, Manoj Kumar Gundawar and Alika Khare"Temporal characterization of laser induced plasma of tungsten in air", Laser and Particle Beam vol.39, no.1, pp.14-24, [2020]

  • Srinivas Pattipaka, J. Pundareekam Goud, Gyan Prakash Bharti, K. C. James Raju, Alika Khare and D. Pamu "Effect of oxygen partial pressure on nonlinear optical and electrical properties of BNT-KNNG composite thin films", Journal of Materials Science: Materials in Electronics vol.31, no.-, pp.2986-2996, [2020]

  • P. K. Baruah, Anuma Singh, Latha Rangan, A. K. Sharma and Alika Khare"Elucidation of Size, Structure, Surface Plasmon Resonance and Photoluminescence of Ag Nanoparticles Synthesized by Pulsed Laser Ablation in Distilled Water and its Viability as SERS Substrate", Applied Physics A vol.126, no.-, pp.195(1-14), [2020]

  • P. K. Baruah, I. Chakrabartty, D. S. Mahanta, Latha Rangan, A. K. Sharma and Alika Khare"Efficacy of cellulose paper treated with Cu and Ag oxide nanoparticles synthesized via pulsed laser ablation in distilled water in the annihilation of bacteria from contaminated water", Review of Scientific Instruments vol.91, no.-, pp.034105 (1-7)--, [2020]

  • Eshita Mal Rajendhar Junjuri, Manoj Kumar Gundawar and Alika Khare"Optimization of Temporal Window for Application of Calibration Free-Laser Induced Breakdown Spectroscopy (CF-LIBS) on Copper alloys in air employing single line. ", J. of Atomic and Analytical Spectrometry vol.34, no.2, pp.319-330, [2019]

  • Gyan Prakash Bharti and Alika Khare"Quenching of visible photoluminescence and observation of two photon absorption induced photoluminescence in pulsed laser deposited Zn1-xTixO (0.000≤x≤0.050) thin films", J. Phys. D vol.52, no.1, pp.15103, [2019]

  • Rahul Kesarwani and Alika Khare"Assessment of Interfacial Layer thickness of pulsed laser deposited plasmonic copper thin films via spectroscopic ellipsometer", Optical Materials vol.93, no., pp.98-102, [2019]

  • Rahul Kesarwani, Partha Pratim Dey and Alika Khare"Correlation between surface scaling behavior and surface plasmon resonance properties of semitransparent nanostructured Cu thin films deposited via PLD", RSC Advances vol.9, no., pp.7967-7974, [2019]

  • Srinivas Pattipaka, Andrews Joseph, Gyan Prakash Bharti, K. C. James Raju, Alika Khare and D. Pamu "Thickness-dependent microwave dielectric and nonlinear optical properties of Bi0.5Na0.5TiO3 thin films", Applied Surface Science vol.488, no.-, pp.391-403, [2019]

  • P. K. Baruah, A. K. Sharma and Alika Khare"Role of confining liquids on the properties of Cu nanoparticles synthesized by pulsed laser ablation and a correlative ablation study of the target surface", RSC Advances vol.9, no.-, pp.15124-15139, [2019]

  • Ishani Chakrabartty, Prahlad Kumar Baruah, Aditya N. Panda, Alika Khare and Latha Rangan"Hybrid formulation of Cu nanoparticles and Labdane Diterpene from Alpinianigra: A vibrational spectroscopic study ", J. of Appl Spectroscopy vol.85, no.5, pp.983-990, [2018]

  • Pankaj Singh, Eshita Mal, Alika Khare and Sukanya Sharma"A study of archaeological pottery of Northeast India using laser induced breakdown spectroscopy ", J. Cultural Heritage vol.33, no.5, pp.71-82, [2018]

  • Prahlad K. Baruah, Anuma Singh, Latha Rangan, Ashwini K. Sharma and Alika Khare"Optimization of copper nanoparticles synthesized by pulsed laser ablation in distilled water as a viable SERS substrate for karanjin ", Mat. chemistry and Physics vol.220, no., pp.111-117, [2018]

  • Arpita Nath and Alika Khare"Functional Activity of TiO2 Nanocolloids Generated from Diverging High Power Laser Beams ", Radiation Effects and Defects in Solids vol.173, no.11-Dec, pp.915-920, [2018]

  • Prahlad K Baruah, A K Sharma and Alika Khare"Effective control of particle size, surface plasmon resonance and stoichiometry of Cu@CuxO nanoparticles synthesized by laser ablation of Cu in distilled water ", Optics and Laser Technology vol.108, no., pp.574-582, [2018]

  • S. Sunderlal Singh, P. K. Baruah, Alika Khare and S. N. Joshi"Incubation studies and the threshold for surface damage and cavity formation in the processing of polycarbonate by Nd:YAG laser ", Optics and Laser Technology vol.108, no. , pp.592-601, [2018]

  • Partha P. Dey, Rahul Kesarwani and Alika Khare"Efficacy of Raman mapping over ellipsometric spectroscopy and XRD for characterization of structurally heterogeneous PLD nc-Si thin films ", Optical Materials vol.84, no. , pp.221-226 , [2018]

  • Gyan Prakash Bharti, Partha Pratim Dey and Alika Khare"Pulsed laser deposited Zn1-xTixO (0.000≤x≤0.050) thin films for tunable refractive index and nonlinear optical applications ", Mat Chem and Physics vol.216, no. , pp.206-212 , [2018]

  • Rahul Kesarwani and Alika Khare"Surface plasmon resonance and nonlinear optical behavior of pulsed laser deposited semitransparent Nano structured Copper thin films ", Applied Phys B vol.124, no.6, pp.116, [2018]

  • Rasmi Ranjan Behera, Mamilla Ravi Sankar, Prahlad Kumar Baruah, Ashwini Kumar Sharma and Alika Khare"Experimental investigations of nanosecond-pulsed Nd:YAG laser beam micromachining on 304 stainless steel ", Journal of Micromanufacturing vol.1, no.1, pp.62-75 , [2018]

  • Gyan Prakash Bharti and Alika Khare"Single and multiphoton induced photoluminescence in pulsed laser deposited Zn1-xAlxO (0≤x≤0.10) thin films ", J. of luminescence vol.197, no. , pp.135-141, [2018]

  • Sanasam Sunderlal Singh, Prahlad Kr. Baruah, Alika Khare and Shrikrishna N. Joshi"Effect of laser beam conditioning on fabrication of clean micro-channel on stainless steel 316L using second harmonic of Q-switched Nd:YAG laser", Optics and Laser Tech. vol.99, no. , pp.107-117, [2018]

  • Arpita Nath, Pooja Sharma and Alika Khare"Laser-induced metastable phases in liquids", Laser Physics Letter vol.15, no. , pp.26001, [2018]

  • Partha P. Dey and Alika Khare"Stoichiometric dependent optical limiting in PLD SiOx thin films", Advanced Mat. letters vol.8, no.4, pp.331-335, [2017]

  • Partha P. Dey and Alika Khare"Nonlinear optical and optical limiting response of PLD nc-Si thin films", Journal of Materials Chemistry C vol.5, no., pp.12211-12220, [2017]

  • Kh. Shantakumar Singh, Alika Khare and A. K. Sharma"Fabrication of Photoluminescent nc-Si:SiO2 Thin Films prepared by PLD", Laser and Particle Beams vol.35, no.2, pp.352-361 , [2017]

  • Prahlad K Baruah, Anuma Singh, Iffat Jahan, Latha Rangan, Aditya N. Panda, A. K. Sharma and Alika Khare"Surface-enhanced Raman scattering from copper nanoparticles treated furanoflavonoidkaranjin", Advanced Materials Letters vol.8, no.10, pp.971-976, [2017]

  • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Dependence of the Size of Copper Nanoparticles on Laser Energy Synthesized by Pulsed Laser Ablation in Liquid", Advanced Materials Proceeding vol.2, no.4, pp.264-268, [2017]

  • Satchi Kumari, Alika Khare, Reema Gupta, Monika Tomar and Vinay Gupta"Fabry-perot modes enhanced pump-probe coupling in gold micro-disk patterned ruby thin film", Optical Materials vol.72, no.- , pp.375-379, [2017]

  • Partha P. Dey and Alika Khare"Stoichiometry-dependent linear and nonlinear optical properties of PLD SiOx thin films", Journal of Alloys and Compound vol.706, no., pp.370-376, [2017]

  • Mukesh Singh, Indrajeet Kumar, Alika Khare and Pratima Agarwal"Third order optical nonlinear studies on highly conducting vertically aligned carbon nanoflakes", Materials research express vol.3, no.12, pp.125005, [2016]

  • Partha P. Dey and Alika Khare"Effect of substrate temperature on structural and linear and non linear optical properties of nano structures PLD a-SiC thin films", Mat. Res. Bull. vol.84, no. , pp.105-117, [2016]

  • Indrajeet Kumar and Alika Khare"Optical Non linearity in nanostructured carbon thin films fabricated by pulsed laser deposition technique", Thin solid films vol.611, no. , pp.56-61, [2016]

  • Gyan Prakash Bharti and Alika Khare"Structural and linear and nonlinear optical properties of Zn1-xAlxO ( 0 Optical Material Exp. vol.6, no.6, pp.2063-2082, [2016]

  • Anuma Singh, Iffat Jahan, Mrinal Sharma, Latha Rangan, Alika Khare and Aditya N. Panda"Structural characterization in silico studies and in vitro antibacterial evaluation of furanoflavonoid from Karanj", Plant Medica Letters vol.3, no.4, pp.e91-e95, [2016]

  • Indrajeet Kumar and Alika Khare "Modified Z-scan set-up using CCD for measurement of optical nonlinearity in PLD deposited carbon thin film", Optics and Laser Technology vol.77, no. , pp.51-54, [2016]

  • A. T. T. Mostakoa, Alika Khare , C. V. S. Rao, Sudhirsinh Valab, R. J. Makwanab and T. K. Basub"Effect of deuterium ion beam irradiation onto the mirror-like pulsed laser deposited thin films of rhodium", NucInst and Methods in Phys Res B vol.342, no. , pp.150-157, [2015]

  • Kamlesh Alti, S Dwivedi, S Chidangil, D Mathur and Alika Khare "Micro patterning of Indium thin film for generation of micron and submicron particles using femto second laser induced forward transfer", Laser and Particle Beams vol.33, no.3, pp. 449-454, [2015]

  • S Kumari and Alika Khare "Pulsed laser deposited barium titanate thin film for tunable optical delay application", Applied Surface Science vol.347, no. , pp. 619-623, [2015]

  • Satchi Kumari and Alika Khare "Studies on slowing down of light to few m/s in photorefractive BaTio3 at room temperature for tunable optical delay", Horizon- A journal of Physics vol.3, no. , pp.89-90, [2014]

  • Archana Kushwaha, Indrajeet Kumar and Alika Khare "Laser Induced breakdown of PMMA in air", J Physical Science and Application vol.4, no.7, pp.426-429, [2014]

  • Archana Kushwaha, Satchi Kumari and Alika Khare "Effect of pump intensity on two photon induced UV Photoluminescence in PLD thin film of ZnO", Asian J of Physics vol.23, no.4, pp.567-572, [2014]

  • Satchi Kumari and Alika Khare "Studies on nonlinear response of epitaxial Ruby thin film", IEEE J of Quantum Electron vol.50, no.8, pp.645-650, [2014]

  • Satchi Kumari and Alika Khare "Langmuir probe studies of laser ablated Ruby plasma and correlation with pulsed laser deposited Ruby thin film properties", Laser and Particle beam vol.32, no.3, pp.359-367, [2014]

  • Indrajeet Kumar and Alika Khare "Raman Spectra of PLD deposited DLC thin films on Si substrate", AIP Conf Proceedings vol.1591, no., pp.1018-1020, [2014]

  • A. T. T. Mostako and Alika Khare "Large area deposition of Rh Single and Rh/W/Cu multilayer thin films on stainless steel substrate by pulsed laser deposition technique", Review of Scientific Instruments vol.85, no.4, pp. 046101-3, [2014]

  • Partha P. Dey and Alika Khare "Fabrication of luminescent a-Si:SiO2 structures by direct irradiation of high power laser on Silicon surface", Applied Surface Science vol.307, no., pp.77-85, [2014]

  • Indrajeet Kumar and Alika Khare "Multi- and few-layer graphene on insulating substrate via Pulsed laser deposition technique", Applied Surface Science vol.317, no. , pp.1004-1009, [2014]

  • A. T. T. Mostako, Alika Khare , C. V. S. Rao, Sudhirsinh Vala, R. J. Makwana and T. K. Basu"Deuterium ion beam irradiation onto the pulsed laser deposited Tungsten thin films", Journal: J. Vac. Sci. Technol. A vol.36, no.6, pp. 061510-1, [2013]

  • A. T. T. Mostako, Alika Khare , C. V. S. Rao, Sudhirsinh Vala, T. K. Basu, Prakash M. Raole and Rajinikant Makwana"Post irradiation effect of Deuterium ion beam onto Rh/W/Cu multilayer thin film", Journal of Nuclear Materials vol.446, no., pp.63-67, [2013]

  • John Thomas, Rodney Bernard, John T. Thomas, Kamlesh Alti, C. Santhosh, Satchi Kumari and Alika Khare and Deepak Mathur"Femtosecond Laser Induced Forward Transfer of Indium thin films", Laser and Particle Beam vol.32, no. , pp.55-61, [2013]

  • Archana das, Vigya Kesari, Arpita Nath, Alika Khare and Latha Rangan"Antimicrobial and Micro Raman Spectroscopy of Selected Zingiberceae Species from North East India", J Crop Sci Biotech vol.16, no., pp.75-81, [2013]

  • S. Kumari and Alika Khare "Optical and Structural Characterization of Pulsed Laser Deposited Ruby Thin Films for Temperature Sensing Application", Appl Surface science vol.265, no. , pp.180-196, [2013]

  • A. T. T. Mostako, Alika Khare , C. V. S. Rao, Prakash M. Raole, Sudhirsinh Vala, Shrichand Jakhar, T. K. Basu, Mitul Abhangi and Rajinikant J makwana"Effect of Hydrogen ion beam irradiation onto the FIR reflectivity of pulsed laser deposited mirror like Tungsten films", Journal of Nuclear Materials vol.423, no. , pp.53-60, [2012]

  • A. Nath, A. Das, L. Rangan and Alika Khare "Bacterial Inhibition by Cu/Cu2O Nanocomposites Prepared via Laser Ablation in Liquids", Science of Advanced material vol.4, no. , pp.01-Apr, [2012]

  • A. Nath and Alika Khare "Laser Induced High Pressure and High Temperature conditions at titanium-water interface and its implication on TiO2 nanoparticles", JOSA B vol.29, no.3, pp.351-356, [2012]

  • Gaurav Shukla and Alika Khare "Effect of pre-heating on hydrothermal growth and optical properties of ZnO anorods", International J. of nano Science vol.10, no.04-May, pp.845-849, [2012]

  • A. T. T. Mostako and Alika Khare "Molybdenum thin films via pulsed laser deposition technique", Laser and Particle beam vol.30, no. , pp.559-567 , [2012]

  • Satchi Kumari, Rravi Kiran Saripalli and Alika Khare "Determination of the crystallographic orientations of a Ce:BaTiO3 crystal via backward two-wave mixing", J. of Optics vol.41, no.3, pp.154-157, [2012]

  • Satchi Kumari, Archana Khushwaha and Alika Khare "Spatial distribution of electron temperature and ion density in laser induced ruby (Al2O3:Cr3+) plasma using Langmuir probe", JINST vol., no., pp., [2012]

  • Satchi Kumari and Alika Khare "Effect of pump-probe polarization and crystal orientation on propagation of flat top pulse in Ce:BaTiO3 via degenerate two wave mixing", IEEE J QE vol.48, no.8, pp. 1036-1039, [2012]

  • A. Nath and Alika Khare "Size induced structural modifications in copper oxide nanoparticles synthesized via laser ablation in liquids", J. Appl. Phys. vol.110, no., pp.43111, [2011]

  • S. Kumari and Alika Khare "Epitaxial Ruby Thin Film Based Photonic Sensor for Temperature measurement", Rev. Sci. Inst. vol.82, no. , pp.66106, [2011]

  • Rupam Sarma, Himangshu Deka, Satchi Kumari, Alika Khare and Jubraj B Baruah"Different geometrical arrangements in carboxylate coordination polymers of flexible dicarboxylic acid", J. of Solid State Chemistry vol.184, no.7, pp.1727-1734, [2011]

  • A. Nath and Alika Khare "Effect of Focusing Conditions on Laser Induced Shockwaves at Titanium-Water Interface", Appl. Optics vol.50, no.19, pp.3275-3281, [2011]

  • S. Kumari and Alika Khare "Effect of Pump Intensity on Slowing Down of Light in Ce:BaTiO3 Crystal via Degenerate Two-Wave Mixing Using Chopped Pulses", IEEE J. Quant Electron vol.47, no.7, pp.972-976, [2011]

  • A T T Mostako, C V S Rao and Alika Khare "Mirror like pulsed laser deposited Tungstun thin film", Rev. Sci. Instrum. vol.82, no.1, pp.13101, [2011]

  • A. Nath, S. S. Laha and Alika Khare "Effect of focusing conditions on synthesis of Titanium Oxide nanoparticles via laser ablation in Titanium-Water interface", Appl Surf Sci vol.257, no. , pp.3118-3122, [2011]

  • V K MIshra, Alika Khare and Rakhi Chaturvedi"Assessment of HE-Ne laser Pre-Treatment of seeds on morphological physiological and biochemical properties of B Juncea seedlings", JASS vol.52, no.1, pp.01-Apr, [2011]

  • Gaurav Shukla, Pratima Mishra and Alika Khare "Effect of annealing and O2 pressure on structural and optical properties of pulsed laser deposited TiO2 thin films", Journal of Alloys and Compounds vol.489, no. , pp.246-251, [2010]

  • Arpita Nath and Alika Khare "Spectroscopic investigations on Laser Induced breakdown in Water", Journal of Physics: Conference Series vol.208, no. , pp.12090, [2010]

  • A T T Mostako, C V S Rao and Alika Khare "Pulsed Laser Deposition of thin films of molybdenum", Journal of Physics: Conference Series vol.208, no. , pp.12114, [2010]

  • Gaurav Shukla and Alika Khare "Spectroscopic studies of laser ablated ZnO plasma and correlation with pulsed laser deposited ZnO thin film properties", Laser and Particle Beams vol.28, no. , pp.149-155, [2010]

  • A. Nath and Alika Khare "Transient Evolution of multiple bubbles in laser induced breakdown in water", Laser and Particle Beam vol.29, no.1, pp.01-Sep, [2010]

  • A. Nath, S.S. Laha and Alika Khare "Synthesis of TiO2 nano Particles via laser ablation at Titanium water interface", Integrated ferroelectrics vol.118, no., pp.01-Jul, [2010]

  • Gaurav Shukla and Alika Khare "Effect of Mg doping and substrate temperature on properties of pulsed laser deposited epitaxial Zn1-x MgxO thin films", Appl Phys A vol.96, no. , pp.713-719, [2009]

  • Gaurav Shukla and Alika Khare "Effect of substrate annealing on the quality of pulsed laser deposited Zn1-x MgxO thin films", Appl. Surf Sci. vol.255, no. , pp.7017-7020, [2009]

  • Gaurav Shukla and Alika Khare "Optical emission spectroscopic studies on Laser ablated TiO2 plasma", Appl. Sur. Sci. vol.255, no. , pp. 8730-8737, [2009]

  • A. Nath and A. Khare "Measurement of charge particles and caviation bubble expansion velocities in laser induced breakdown in water", Laser and Particles beam vol. 26(3), no. , pp.425-432, [2008]

  • G. Shukla and A. Khare "Dependence of N2 pressure on the crystal structure and surface quality of AIN thin films deposited vis pulsed laser deposition technique at room temperature", Applied Surface Science vol.255, no. , pp.2057-2062, [2008]

  • A.S.Patra and A. Khare "Multiple polarized beam interferometers for Array generation with improved efficiency", Optica Applicata vol.38(3), no. , pp.495-502, [2008]

  • K. Alti, A. S. Patra and Alika Khare "A Novel Single Shot Technique of Micro-Nano Patterning in Single Step via Selective Laser Ablation", J. Optics Research vol.10, no. , pp.19-25, [2007]

  • Alika Khare"Pulsed Operation of a CW diode Laser", Electronics Projects, 22, (Published by EFY, ISBN 81-88152-17-X), 2006. vol.22, no. , pp.127-128, [2006]

  • K. Alti and A. Khare "Sculpted pulsed indium atomic beams via selective laser abaltion of thin film", Laser and Particle beams vol.24, no. , pp.469-473, [2006]

  • Kamlesh Alti and Alika Khare"Arrays of discrete atomic beams for sub λ/2 lithography via dipole force", Microelectronic Engineering vol.83, no. , pp.1975-1980, [2006]

  • K. Alti, A. S. Patra and Alika Khare "Two Dimensional periodic potential via multiple beam interferometry for atom lithography", J Microlitho Microfab, Microsystems vol.5, no.2, pp.23005, [2006]

  • Alika Khare"Line Integrated Electron Density profile in a Spark Gap using Michelson Interferometer”, Plasma India (news letter of Plasma Science Society of India), 21, no. 3, III, 2006.", Plasma India (news letter of Plasma Science Society of India) vol.21, no.3 III, pp. , [2006]

  • K. Alti and A. Khare"Simulated atom lithographic patterns using microscopic arrays of atomic beams by dipolar force", Inter. J. Nanoscience vol.5, no. , pp.1, [2006]

  • K. Alti and A. Khare"Low energy low divergence pulsed Indium atomic beam by Laser Ablation", Laser and Particle Beams vol.24, no. , pp.47, [2006]

  • A. S. Patra and A. Khare"Interferometric array generation", Optics and Laser Tech. vol.38, no. , pp.37, [2006]

  • K. Alti and A. Khare"Generation of cold low divergent atomic beam of Indium by Laser Ablation", Rev. Sci. Inst. vol.76, no. , pp.113302, [2005]

  • A. S. Patra and A. Khare "Generation and fringe visibility studies of non-observable array illuminator using polarized beams", J Optics A, Pure and Appl. Optics vol.7, no. , pp.535, [2005]

  • A. S. Patra and A. Khare "Studies on two beam heterodyne interferometer", J Optical Technology vol.72, no. , pp.25, [2005]

  • A. S. Patra, T. D. Phukan and A. Khare"Measurement of Two Dimensional Electron Density Profile in a Low Current Spark Using Interferometry", IEEE Trans Plasma Phys vol.33, no. , pp.1725, [2005]

  • A Khare , K Alti, S. Das, A. S., Patra and M. Sharma"Application of laser matter interaction for generation of small sized materials", Radiation Physics and Chemistry vol.70, no. , pp.553, [2004]

Conferences

  • Gyan Prakash Bharti and Alika Khare"Multiphoton absorption induced photoluminescence in AZO thin films", International Conference on Light and Light Based Technologies (ICLLT 2016), Department of Physics, Tezpur University vol., no. , pp. , [Nov. 26-28, 2016]

  • Rahul Kesarwani and Alika Khare" Surface structural analysis of plasmonic film using power spectral density technique", International Conference on Light and Light Based Technologies (ICLLT 2016), Department of Physics, Tezpur University vol., no. , pp. , [Nov. 26-28, 2016]

  • Gyan Prakash Bharti and Alika Khare"Efficient near band edge photoluminescence in Zn 1-xAl xO thin films ", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017]

  • Rahul Kesarwani, Partha Pritam Dey and Alika Khare"Spectroscopic Ellipsometry studies of PLD Si thin film", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017 ]

  • Prahlad K. Baruah, Kh. Shantakumar Singh, Sumit Goswami, Eshita Mal, Ashwini K. Sharma and Alika Khare"Application of laser induced breakdown for nanoparticle synthesis and as a powerful spectroscopic technique", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017]

  • Rahul Kesarwani, Harsh Chaturvedi and Alika Khare"Plasmonic interaction between copper nanoparticles and metallic single walled carbon nanotubes ", Photonics-2016, International Conference on Fiber Optics and Photonics, IIT Kanpur vol., no. , pp. , [Dec. 04-08, 2016]

  • Eshita Mal and Alika Khare"Studies on Laser produced Tungsten Plasma using LIBS ", Photonics-2016, International Conference on Fiber Optics and Photonics, IIT Kanpur vol., no. , pp. , [Dec. 04-08, 2016]

  • Sasmita Behera and Alika Khare"Characterization of Alpha-Al2O3 sapphire thin film fabricated by Pulsed Laser Deposition", Photonics-2016, International Conference on Fiber Optics and Photonics, IIT Kanpur vol., no. , pp. , [Dec. 04-08, 2016]

  • Nagendra Kumar, Alika Khare and Bosanta R Boruah"Enhanced dynamic range of the grating array based zonal wavefront sensor using a zone wise scanning method", Proceedings of SPIE vol., no., pp.112870E, [2020]

  • Nagendra Kumar, Alika Khare and Bosanta R Boruah"An ex-situ surface profile measurement scheme using a zonal wavefront sensor with simultaneous presence of reference and test wavefronts", Proceedings of SPIE vol., no., pp.1128719, [2020]

  • A. Deka, P. K. Baruah, Alika Khare and A. Nath"Laser induced plasma in liquids and its impact onto ablated material statistics", First international conference on advances in plasma science and technology, Sri Shakthi Institute of Engineering and Technology, Coimbatore, February 12-14, 2020 vol., no., pp., [2020]

  • Sasmita Behera and Alika Khare"Effect of Cu nanolayer on linear and nonlinear optical properties of BaTiO3 thin films ", International Conference on Nanoscience and Nanotechnology (ICONN 2019), SRM institute of Science and Technology, Chennai vol., no. , pp. , [2019 (Jan. 28-30) ]

  • Prahlad K. Baruah, Ashwini K. Sharma and Alika Khare"Elucidation of Surface Plasmon Resonance, Size and Structure of Cu@CuxO and Ag@AgxOy Nanoparticles Synthesized by Pulsed Laser Ablation in Liquid, Dynamics of the Process and Applications ", Research conclave, IIT Guwahati vol., no. , pp., [2019 ( Mar. 14-17) ]

  • Rahul Kesarwani and Alika Khare"Photoluminescence in semi-transparent nanostructured Cu thin film fabricated via PLD ", Research conclave, IIT Guwahati vol., no. , pp. , [2019 ( Mar. 14-17) ]

  • Eshita Mal and Alika Khare"Compositional Analyses of Copper alloys using Single Line Transition via Calibration Free Laser Induced Breakdown Spectroscopy (CF-LIBS) in air ", Research conclave, IIT Guwahati vol., no. , pp. , [2019 ( Mar. 14-17) ]

  • Sasmita Behera and Alika Khare"Structural and optical properties of Pervoskite thin films fabricated by Pulsed Laser Deposition technique ", Research conclave, IIT Guwahati vol., no. , pp. , [2019 ( Mar. 14-17) ]

  • Partha P Dey and Alika Khare"Tailorable band-tail emissions in PLD a-SiC films ", AIP Conference Proceedings, Vol. 2082 vol., no. , pp.40005, [2019]

  • Sasmita Behera and Alika Khare"Linear and nonlinear optical properties of BaTiO3 and Ba0.5Sr0.5TiO3 thin films fabricated by pulsed laser deposition technique ", AIP Conference Proceedings, Vol. 2082 vol., no. , pp.40006, [2019]

  • Sasmita Behera and Alika Khare"Tuning of optical properties of Cu doped BTO thin films fabricated by PLD technique", Workshop on Recent Advances in Photonics (WRAP 2019), IIT Guwahati, Assam, India,December 13-14, 2019 vol., no., pp. --, [2019]

  • Priya Deb, Prahlad K. Baruah, Alika Khare and Arpita Nath"Laser Induced Cavitation Bubble Dynamics from Twin Breakdown Sites", Workshop on Recent Advances in Photonics (WRAP-2019), IIT Guwahati, December 13-14, 2019 vol., no., pp. --, [2019]

  • A. Phukan, P. K. Baruah, Alika Khareand A. Nath"Role of liquid temperature in laser induced breakdown at Nickel-Water interface for generation of Nickel Oxide nanocolloids", International conference on nanoscience and nanotechnology, Vellore Institute of Technology, Vellore, 29 November - 1st December 2019 vol., no., pp. --, [2019]

  • Sasmita Behera and Alika Khare"Composition dependent structural and optical properties of PLD deposited BST thin films", National conference on Recent Advances in Science and Technology (NCRAST-2019), NEDFi House, NEDFi Convention Center, Dispur-Guwahati, Assam, India, May 15-17, 2019. vol., no., pp. --, [2019]

  • Eshita Mal1, R Junjuri, M K. Gundawar and Alika Khare"Spectroscopic Characterization of Laser Induced Plasma of Tungsten and Molybdenum in Air", National conference on Recent Advances in Science and Technology (NCRAST-2019), NEDFi House, NEDFi Convention Center, Dispur-Guwahati, Assam, India, May 15-17, 2019. vol., no., pp. --, [2019]

  • Partha P. Dey, Rahul Kesarwani and Alika Khare"Anomalous scaling behavior of Cu film via Pulsed Laser deposition and correlation with SPR properties", National conference on Recent Advances in Science and Technology (NCRAST-2019), NEDFi House, NEDFi Convention Center, Dispur-Guwahati, Assam, India, May 15-17, 2019. vol., no., pp. --, [2019]

  • A. Kushwaha, I. Kumar and Alika Khare"Laser Induced Breakdown study of Polypropylene (PP) using second harmonic of Nd:YAG Pulsed Laser", OSI - International Symposium on Optics (OSI-ISO 2018), Sept. 2018, IIT Kanpur vol., no. , pp. , [2018 (Sept. 19-22)]

  • P. K. Baruah, Alika Khare, P. Sharma and A. Nath"Implications of Focusing Effect on Cavitation Bubble Dynamics and Nanoparticles formed via Laser Ablation in Liquids", 5th International Conference on Advanced Nanoparticle Generation & Excitation by Lasers in Liquids, Lyon, France, June 2018. vol., no. , pp. , [2018 (Jun. 03-07)]

  • Nagendra Kumar, Bosanta R. Boruah and Alika Khare"Grating array based zonal wavefront sensor for surface profile measurements", The Siegman International School on Lasers, Technical University of Denmark, Island of Hven, Backafallsbyn, Sweden vol., no. , pp. , [2018 (Jul. 28-Aug. 04)]

  • Nagendra Kumar, Bosanta R. Boruah and Alika Khare"Improvement in phase estimation accuracy at the peripheral grid points of a zonal wavefront sensor ", International Conference on Fiber Optics and Photonics, Indian Institute of Technology Delhi, New Delhi vol., no. , pp.ISBN 978-93-88653-41-1 , [2018 (Dec.12-15)]

  • Eshita Mal, Rajendhar Junjuri, Manoj Kumar Gundawar and Alika. Khare"Quantitative analysis of Brass using Calibration-Free Laser Induced Breakdown Spectroscopy (CF-LIBS) Technique in Air", DAE–BRNS National Laser Symposium NLS-26, RRCAT Indore vol., no. , pp., [2018 (Dec. 6-8)]

  • Eshita Mal, Rajendra Junjuri, M. K Gundawar and Alika Khare"Spectroscopic characterization of laser induced molybdenum plasma in air", 2nd Meghnadsaha Memorial International Symposium-cum Workshop on Laser induced breakdown spectroscopy, Feb. 19-21 vol., no. , pp., [2018]

  • Sasmita Behera, Amandeep Kaur and Alika Khare"Structural and optical properties of SrTiO3 thin films fabricated by Pulsed Laser Deposition Technique", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

  • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Particle size, surface plasmon resonance and stoichiometry of silver nanoparticles synthesized by pulsed laser ablation in distilled water", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

  • Partha P. Dey and Alika Khare"Third order Nonlinear optical properties of Si, SiOx and a-SiC PLD thin films using Z-Scan technique", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

  • P. K. Baruah, M. A. Raman, I. Chakrabartty, LathaRangan, A. K. Sharma and Alika Khare"Antibacterial Effect of Silk Treated with Silver and Copper Nanoparticles Synthesized by Pulsed Laser Ablation in Distilled Water", AIP Conference Proceeding, Vol. 1953 vol., no. , pp.030064-1-4, [2018]

  • Rahul Kesarwani and Alika Khare"Compositional study of pulsed laser deposited semitransparent Cu thin film using BEMA ", AIP Conference Proceedings, Vol. 1942 vol., no. , pp.080045-1-4, [2018]

  • Prahlad K. Baruah, Ashwini K. Sharma and Alika Khare"Effect of laser energy on the SPR and size of silver nanoparticles synthesized bypulsed laser ablation in distilled water ", AIP Conference Proceedings, Vol. 1942 vol., no. , pp.050036-1-4, [2018]

  • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Characterization of noble metal nanoparticles synthesized via pulsed laser ablation in liquid", International Conference on Sophisticated Instruments in Modern Research (ICSIMR-2017), IIT Guwahati, June 30- July 01 vol., no. , pp. , [2017]

  • Rahul Kesarwani and Alika Khare"Characterization of PLD thin film via spectroscopic ellipsometry", International Conference on Sophisticated Instruments in Modern Research (ICSIMR-2017), IIT Guwahati, June 30- July 01 vol., no. , pp. , [2017]

  • Sasmita Behera and Alika Khare"Effect of Substrate Temperature on BaTiO3 thin films fabricated by Pulsed Laser Deposition Technique", International conference on thin films (ICTF 2017), Department of Physics, CSIR-National Physical Laboratory, Nov. 14-17 vol., no. , pp. , [2017]

  • Nagendra Kumar, Alika Khare and Bosanta R. Boruah"A comparison between optical and non-optical methods for in-situ Surface profiling and thickness measurement of thin film", International conference on Advances in Optics and Photonics (XLI conference of Optical Society of India),Nov. 23- 26 vol., no. , pp. , [2017]

  • P. K. Baruah, M. A. Raman, I. Chakrabarty, L. Rangan, A. K. Sharma and Alika Khare"Antibacterial effect of silk treated with silver and copper nanoparticles synthesized by pulsed laser ablation in distilled water", 2nd International conference on condensed matter and applied physics (ICC-2017), Govt. Engineering College, Bikaner, Rajasthan, Nov. 24-25 vol., no. , pp. , [2017]

  • Eshita Mal and Alika Khare"Characterization of laser produced tungsten plasma in air using time resolved laser induced breakdown spectroscopy", DAE-BRNS National Symposium NLS-26, BARC Mumbai, India,Dec. 20-23 vol., no. , pp. , [2017]

  • Rahul Kesarwani and Alika Khare"Compositional Study of Pulsed Laser Deposited Semitransparent Cu Thin Film using BEMA", 62nd DAE Solid State Physics Symposium (DAE SSPS-2017), BARC, Mumbai,Dec. 26-30 vol., no. , pp. , [2017]

  • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Effect of laser energy on the SPR and size of silver nanoparticles synthesized by pulsed laser ablation in distilled water", 62nd DAE Solid State Physics Symposium (DAE SSPS-2017), BARC, Mumbai,Dec. 26-30 vol., no. , pp. , [2017]

  • P. K. Baruah, A. K. Sharma and A. Khare"Laser ablation of copper target in distilled water and 2-propanol for nanoparticle synthesis", International Conference on Laser Ablation (COLA 2017), , Sept. 03-08, 2017 vol., no. , pp. , [2017]

  • Prahlad K. Baruah, Ashwini K. Sharma and Alika Khare"Dependence of Laser Energy on the Size of Copper Nanoparticles Synthesized by Pulsed Laser Ablation in Liquid.", International Conference on Materials Science & Technology-2016 (ICMTech-2016), University of Delhi vol., no. , pp. , [2016]

  • Kh. Shantakumar Singh, Eshita Mal, Alika Khare and A. K. Sharma"Laser-induced breakdown spectroscopy (LIBS): principle, instrumentation, and applications", TEQIP symposium to celebrate the 2015 International Year of Light, Department of Physics, IIT Guwahati vol., no. , pp. , [2015]

  • Gyan Prakash Bharti and Alika Khare "Single photon assisted random lasing action in ZnO thin films deposited via Pulsed Laser Deposition Technique", 4th International conference on Current Developments in Atomic, Molecular, Optical & Nano Physics with Applications (CDAMOP-2015), University of Delhi vol., no. , pp.150, [2015]

  • Rahul Kesarwani and Alika Khare "Effect of annealing on SPR and NLO properties of Semitransparent Cu thin films deposited onto glass substrate via PLD technique", 4th International conference on Current Developments in Atomic, Molecular, Optical & Nano Physics with Applications (CDAMOP-2015), University of Delhi vol., no. , pp.200, [2015]

  • Eshita Mal and Alika Khare "Measurement of Electron density and temperature in laser induced stainless steel plasma", 4th International conference on Current Developments in Atomic, Molecular, Optical & Nano Physics with Applications (CDAMOP-2015), University of Delhi vol., no. , pp.89, [2015]

  • Anuma Singh, Latha Rangan, Alika Khare , Aditya Narayan Panda"Characterization of bioactive karanjin from seeds of Karanj", International Conference of Medicinal plants and herbal drugs for Human welfare (ICMP-2015), IIT Channai vol., no. , pp.77, [2015]

  • Rahul Kesarwani, G. P. Bharti, Partha P. Dey, Indrajeet Kumar and A.T.T. Mostako and Alika Khare "NLO behavior of Semitransparent Cu Thin Film Deposited by PLD ", International Conference on Optics and Optoelectronics (XXXVIII Symposium of Optical Society of India), Instruments Research and Development Establishment (IRDE), Dehradun, Uttarakhand, India vol., no. , pp. , [2014]

  • G. P. Bharti, Satchi Kumari, Archana Kushwaha and Alika Khare "Nonlinear Absorption of PLD Deposited ZnO Thin Films Under CW Laser Irradiation", International Conference on Optics and Optoelectronics (XXXVIII Symposium of Optical Society of India), Instruments Research and Development Establishment (IRDE), Dehradun, Uttarakhand, India vol., no. , pp. , [2014]

  • Partha P Dey, G. P. Bharti and Alika Khare "Third order Nonlinear Optical properties of PLD deposited Nanostructured SiC Thin Films", International Conference on Optics and Optoelectronics (XXXVIII Symposium of Optical Society of India), Instruments Research and Development Establishment (IRDE), Dehradun, Uttarakhand, India vol., no. , pp. , [2014]

  • Indrajeet Kumar and Alika Khare "Nonlinear absorption and refraction measurement of PLD deposited carbon thin film", DAE-BRNS National Laser Symposium-22 vol., no. , pp. , [2014]

  • Gyan Prakash Bharti and Alika Khare "Band gap tunning in Pulsed Laser Deposited Zn1-xAlxO(0≤x≤0.10) thin films", 12th International conference on fiber optics and photonics (PHOTONICS-2014), IIT Kharagpur, India vol., no. , pp.34, [2014]

  • Sanasam Sunderlal Singh, Kh. Shantakumar, Alika Khare and S. N. Joshi"Fabrication of Micro-channels on Mild Steel using Laser induced Micro-machining", 5th International and 26th All India Manufacturing Technology, Design and Research Conference AIMTDR 2014, IIT Guwahati, 2014 vol., no. , pp.878(1) - 878(5), [2014]

  • Prahlad K. Baruah, Kh. Shantakumar Singh, A. K. Sharma and Alika Khare "Effect of laser energy on nanoparticles produced by laser ablation of copper in distilled water", National Symposium on Plasma Science & Technology and the International Conference on Plasma & Nanotechnology (PLASMA 2014), Mahatma Gandhi University, Kottayam, Kerala vol., no. , pp.166, [2014]

  • Gyan Prakash Bharti and Alika Khare "Third order optical nonlinearity in Zn1-xAlxO (0≤x≤0.10) thin films deposited via Pulsed Laser Deposition Technique", National Laser Symposium (NLS-23), Sri Venkateshwara University, Tirupati vol., no. , pp.87, [2014]

  • Indrajeet Kumar, Gyan Prakash Bharti and Alika Khare "Laser power induced disorder in PLD deposited DLC film during Raman measurement", National Laser Symposium (NLS-23), Sri Venkateshwara University, Tirupati vol., no. , pp.140, [2014]

  • Kh. Shantakumar Singh, Prahlad. K. Baruah, Eshita Mal, Alika Khare and A. K. Sharma "Effect of uniform magnetic field on laser ablation", National Laser Symposium (NLS-23), Sri Venkateshwara University, Tirupati vol., no. , pp.147, [2014]

  • Partha P. Dey and Alika Khare "Structural and optical properties of Silicon Carbide thin films fabricated via PLD", National Laser Symposium (NLS-23), Sri Venkateshwara University, Tirupati vol., no. , pp.113, [2014]

  • Satchi Kumari and Alika Khare "Comparative study of Optical delay of light in Barium titanate crystal and thin film", National Laser Symposium (NLS-23), Sri Venkateshwara University, Tirupati vol., no. , pp.88, [2014]

  • Prahlad K. Baruah, N. S. Mallick, I. Kumar, A. K. Sharma and Alika Khare "Dynamics of laser induced breakdown at solid-liquid interface by imaging technique", 3rd PSSI-PLASMA Scholars Colloquium (PSC-2014) &National workshop on Exploring Plasma Technology on Material Processing, VIT Channai vol., no. , pp.11, [2014]

  • Eshita Mal and Alika Khare "Laser Induced Breakdown Spectroscopy of stainless steel sample", 3rd PSSI-PLASMA Scholars Colloquium (PSC-2014) & National workshop on Exploring Plasma Technology on Material Processing, VIT Channai vol., no. , pp.34, [2014]

  • Partha P. Dey and Alika Khare "Nd-YAG ns-pulsed laser induced Structural and compositional modification of Silicon surface: Formation of Photoluminescent a-Si:SiO2 nanostructures ", National Conference on Nanotechnology and Renewable Energy (NCNRE-14), New Delhi, India vol., no. , pp.281-287, [2014]

  • Rasmi Ranjan Behera, Mamilla Ravi Sankar, Indrajeet Kumar, A. K. Sharma , Alika Khare and J. Swaminathan"Experimental Study on Micromachining of 304 Stainless Steel Under Water Using Pulsed Nd:YAG Laser Beam ", 5th International and 26th All India Manufacturing Technology, Design and Research Conference (AIMTDR 2014), IIT Guwahati vol., no. , pp.380, [2014]

  • Kh. Shantakumar Singh, Alika Khare and A. K. Sharma "Spectroscopic study of laser-produced copper plasma in uniform magnetic field", Proc. National Laser Symposium, Sri Venkateswara University, Tirupati vol., no. , pp.146, [2014]

  • Indrajeet Kumar, P. K. Baruah, A. K. Sharma and Alika Khare "Laser Induced Graphite Plasma In Liquid By CCD Imaging", 28th National Symposium on Plasma Science & Technology (PLASMA 2013), KIIT University, Bhubaneshwar, Odisha, India vol., no. , pp. , [2013]

  • Indrajeet Kumar and Alika Khare "Diamond Like Carbon Films Deposited by Pulsed Laser Ablation of Graphite Target", DAE-BRNS 7th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials vol., no. , pp. , [2013]

  • Partha P. Dey and Alika Khare "Fabrication of SiOx thin films by Pulsed Laser Deposition at different O2 ambient pressure", DAE-BRNS 7th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials vol., no. , pp. , [2013]

  • G. P. Bharti, Raja Bonia, Partha P Dey, A. T. T. Mostako, Satchi Kumari and Alika Khare "SPR and NLO Behavior of PLD Deposited Cu Thin Films", DAE-BRNS 7th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials vol., no. , pp. , [2013]

  • Indrajeet Kumar and Alika Khare "Optical Nonlinearity of Nanostructured Carbon Thin Films Deposited via Pulsed Laser Ablation Technique", International Conference on Nanotechnology (ICNT-2013), Haldia Institute of Technology, India vol., no. , pp. , [2013]

  • Partha P. Dey and Alika Khare "Structural and Optical properties of Nanostructured a-SiC Thin Films by Pulsed Laser Deposition at different Substrate Temperatures", International Conference on Nanotechnology (ICNT-2013), Haldia Institute of Technology, India vol., no. , pp. , [2013]

  • A T T Mostako, G P Bharti, Kh Santakumar Singh, A K Sharma and Alika Khare "Determination of Electron Density in Laser Induced Molybdenum Plasma", Plasma 2012, Pondicherry University, India vol., no. , pp. , [2012]

  • A T T Mostako, Alika Khare , C. V. S. Rao, Sudhirsinh Vala, R J Makwana and T K Basu"Effect of 30 keV Deuterium Ion Beam onto Pulsed Laser Deposited Rh/W/Cu Multilayer", Plasma 2012, Pondicherry University, India vol., no. , pp. , [2012]

  • Indrajeet Kumar and Alika Khare "Raman Spectrum of Multilayer Graphene Grown By Pulsed Laser Ablation of Graphite Target", 23rd International Conference on Raman Spectrocopy (ICORS-2012), IISc-Banglore, India vol., no. , pp. , [2012]

  • Indrajeet Kumar and Alika Khare "Growth of Few Layers Graphene Via Pulsed Laser Deposition Technique Using Graphite Target", Twenty-First International Symposium on Processing and Fabrication of Advanced Materials (PFAM XXI), IIT Guwahati, India vol., no. , pp. , [2012]

  • Indrajeet Kumar, Satchi Kumari and Alika Khare "Spatial Evolution of Laser Induced Graphite Plasma By Langmuir Probe", 27th PSSI National Symposium on Plasma Science and Technology (Plasma - 2012), Pondicherry University, Pondicherry, India vol., no. , pp. , [2012]

  • Archana Kushwaha, Indrajeet Kumar and Alika Khare "Laser Induced Breakdown of Poly (Methyl Methacrylate (PMMA)) in Air", 27th PSSI National Symposium on Plasma Science and Technology (Plasma - 2012), Pondicherry University, Pondicherry, India vol., no. , pp. , [2012]

  • Partha P. Dey and Alika Khare "Microstructuring Of Silicon Surface By High Power Pulsed Laser Irradiation", XXI International Symposium on Processing and Fabrication of Advanced Materials, IIT Guwahati vol., no. , pp. , [2012]

  • S. Kumari and Alika Khare "Effect of Laser Fluence on Pulsed Laser Deposited Thin Films of Ruby", 29th National Symposium on Plasma Science and Technology (Plasma 2011) Organized by BITS Patna vol., no. , pp. , [2011]

  • S. Kumari, Archana Khushwaha and Alika Khare "Studies On Laser Induced Ruby (Al2O3:Cr3+) Plasma Using Langmuir Probe", 29th National Symposium on Plasma Science and Technology (Plasma 2011) Organized by BITS Patna vol., no. , pp. , [2011]

  • A T T Mostako and Alika Khare "Spectroscopic studies of laser induced Tungsten plasma", 29th National Symposium on Plasma Science and Technology (Plasma 2011) Organized by BITS Patna vol., no. , pp. , [2011]

  • A T T Mostako and Alika Khare "Architecture of Rh/W/Cu multilayered First Mirror via PLD", 29th National Symposium on Plasma Science and Technology (Plasma 2011) Organized by BITS Patna vol., no. , pp. , [2011]

  • Indrajeet Kumar, Archana Kushwaha and Alika Khare "Emission Spectroscopy of Laser Induced Plasma from Graphite Target in Vacuum", 29th National Symposium on Plasma Science and Technology (Plasma 2011) Organized by BITS Patna vol., no. , pp. , [2011]

  • Satchi Kumari and Alika Khare "Temperature Dependent Raman Studies of Barium Titanate Thin Film Deposited via Pulsed Laser Deposition", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • Satchi Kumari and Alika Khare "Effect of Background Oxygen Pressure on Pulsed Laser Deposited Thin Films of Ruby", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • Archana Khushwaha, Satchi Kumari and Alika Khare "Effect of Excitation intensity on Two photon induced UV Photolumenscence in ZnO thin films using He:Ne laser", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • A T T Mostako and Alika Khare "Pulsed Laser Deposition of Molybdenum thin films", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • A T T Mostako and Alika Khare "Rh/W/Cu multilayer thin films via PLD", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • Indrajeet Kumar, Archana Khushwaha and Alika Khare "Temporal studies of C2 species in nanosecond laser-induced graphite plasma", DAE-BRNS 6th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2011), MRC, IISC, Bengaluru vol., no. , pp. , [2011]

  • Satchi Kumari, Archana khushwaha and Alika Khare "Spatial distribution of electron temperature and electron density in Laser induced Ruby plasma using Langmuir probe", 15th International Symposium on LASER-AIDED PLASMA DIAGNOSTICS, Jeju, Korea vol., no. , pp. , [2011]

  • A. Nath and Alika Khare "Effect of plasma pressure on to TiO2 nanoparticles synthesized via laser ablation at titanium-water interface", 24th International conference on Amorphous and Microcrystalline Semiconductors (ICANS24), Nara, Japan vol., no. , pp. , [2011]

  • Indrajeet Kumar, Arpita Nath and Alika Khare "Formation of diamond nanocrystals via pulsed laser ablation of Graphite in liquid", 24th International conference on Amorphous and Microcrystalline Semiconductors (ICANS24), Nara, Japan vol., no. , pp. , [2011]

  • A T T Mostako, Partha Dey, Himanshu S Jha, Mukesh Singh, Pratima Agarwal and Alika Khare "Effect of background oxygen pressure and Substrate temperature on to the quality of MoO3 thin films via PLD", 24th International conference on Amorphous and Microcrystalline Semiconductors (ICANS24), Nara, Japan vol., no. , pp. , [2011]

  • A T T Mostako, Alika Khare and C. V. S. Rao"Effect of Helium gas pressure during deposition on the Specular reflectivity of Rhodium thin films via PLD", National Conference on condensed matter Days, Guwahati University vol., no. , pp. , [2011]

  • Satchi Kumari and Alika Khare "Tetragonal Barium Titanate Thin Film via Pulsed Laser Deposition Technique", National Conference on condensed matter Days, Guwahati University vol., no. , pp. , [2011]

  • Archana Khushwaha, Indrajeet Kumar and Alika Khare "Preparation of Polytetrafluroethylene (PTFE) Thin films via PLD Technique", National Conference on condensed matter Days, Guwahati University vol., no. , pp. , [2011]

  • Poulami Ghosh, Ashwini K. Sharma and Alika Khare "Two-Photon Absorption Induced Photoluminescence in Diamond-like Zinc Oxide Nanostructures", 1st International OSA Network of Students Conference (IONS-1), IIT Delhi vol., no. , pp. , [2011]

  • Satchi kumari and Alika Khare "Effect of crystal orientation on temporal delay in Ce:BaTiO3 via degenerate two-wave mixing ", Proc. of OSI Symposium, International Conference on Contemporary Trends in Optics and Opto Electronics ,Thiruvananthapuram vol., no. , pp. , [2011]

  • Satchi kumari, Ravi Kiran Saripalli and Alika Khare "Determination of the crystallographic orientations of a Ce:BaTiO3 crystal via backward two-wave mixing ", Proc. of OSI Symposium, International Conference on Contemporary Trends in Optics and Opto Electronics ,Thiruvananthapuram vol., no. , pp. , [2011]

  • Gaurav Shukla and Alika Khare "Effect of Pre-heating on Hydrothermal Growth and Optical Properties of ZnO Nanorods", ICONSAT 2010, IIT Bombay, Mumbai vol., no. , pp. , [2010]

  • A. Nath, A. Das, L. Rangan and Alika Khare "Bacterial Inhibition by Cu/Cu2O Nanocomposites Prepared via Laser Ablation in Liquids", Proceeding of International Confernce Photonics-10 organisedby IIT Guwahati vol., no. , pp. , [2010]

  • A. Nath, A. Das, L. Rangan and Alika Khare "Antibacterial activity of copper oxide nanoparticles synthesized via laser ablation in liquids", Proceeding of International Confernce IISC-10 organised by Jamia Millia Islamia, Delhi vol., no. , pp. , [2010]

  • A. Nath and Alika Khare "Estimation of OH and O2 Rotational Temperature during Laser Induced Breakdown at Titanium Water Interface", Proceeding of International Conference MMISLIBS-10 organized by University of Allahabad & Mississippi state University vol., no. , pp. , [2010]

  • A. Nath and Alika Khare "Photocatalytic Activity of TiO2 Nanocolloids Formed via Laser Ablation of Ti in Water", Proceeding of Internationl conference PEFM 2010 – Physics of Emerging Functional Materials, organized by BARC Mumbai vol., no. , pp. , [2010]

  • A. T. T. Mostako, C. V. S. Rao, Shudhir Vala and Alika Khare "Effect of ion beam irradiation on PLD deposited tungsten films", Proceeding of National Conference Plasma 2010 organized by ISSAT (Guwahati) and PSSI (India) vol., no. , pp. , [2010]

  • A. T. T. Mostako, Partha Dey, Himanshu S. Jha, Mukesh Singh, Pratima Agarwal and Alika Khare "Molybdenum Oxides thin films via PLD", Proceeding of National Conference Plasma 2010 organized by ISSAT (Guwahati) and PSSI (India) vol., no. , pp. , [2010]

  • Satchi kumari and Alika Khare "Pulsed laser deposited ruby thin film as temperature sensor", Proc.Of 25th National Symposium on Plasma Science & Technology, PLASMA-2010, Guwahati vol., no. , pp. , [2010]

  • Satchi kumari and Alika Khare "Slowing down of light in Ce:BaTiO3 crystal via Degenerate two-wave mixing using chopped pulses", Proc. of international Conference on Fiber Optics & Photonics , Photonics 2010, Guwahati vol., no. , pp. , [2010]

  • I. Kumar and Alika Khare "Effect of Substrate Temperature on Pulsed Laser Deposited Diamond Like Carbon Thin Films ", Proc. of International Conference on Carbon Nanotechnology:Potential and Challenges,Indian Institute of Technology Kanpur vol., no. , pp. , [2010]

  • Archana Khushwaha, A Nath and Alika Khare "Temporal Evolution of CN Band Spectra in Laser Induced Breakdown of Plastics", Proc. Of 25th National Symposium on Plasma Science & Technology, PLASMA-2010, Guwahati vol., no. , pp. , [2010]

  • Archana Khushwaha, A Nath and Alika Khare "Monitoring of Plastics using Laser Induced Breakdown Spectroscopy (LIBS)", Proceedings International Conference MMISLIBS-10 organized by University of Allahabad & Mississippi state University vol., no. , pp. , [2010]

  • Gaurav Shukla and Alika Khare "Measurement of electron temperature and number density during pulsed laser deposition of titanium dioxide", Eight DAE -BRNS National Laser Symposium, NLS08, Delhi vol., no. , pp. , [2009]

  • Gaurav Shukla and Alika Khare "Pulsed Laser deposition of Zn1-xMgxO thin films", Eight DAE -BRNS National Laser Symposium, NLS08, Delhi vol., no. , pp. , [2009]

  • Gaurav Shukla and Alika Khare "Effect of substrate annealing on the quality of pulsed laser deposited Zn1-xMgxO thin films", Cochin Nano 2009, Cochin vol., no. , pp. , [2009]

  • A T T Mostako, Hitesh Rahangdale and Alika Khare "Effect of pressure on PLD thin films of Tungsten ", Conference paper of RACMP 09 organized by NIT Hamirpur (H.P India),(Best poster presentation award) vol., no. , pp. , [2009]

  • Satchi Kumari, A T T Mostako and Alika Khare "Thin film of Ruby by Pulsed laser Deposition Technique", Conference paper of RACMP 09 organized by NIT Hamirpur (H.P India) vol., no. , pp. , [2009]

  • Gaurav Shukla and Alika Khare "Effect of dynamics of ZnO plasma on the pulsed laser deposited ZnO thin films", Plasma 09, NIT Hamirpur vol., no. , pp. , [2009]

  • Arpita Nath, Suvra Santa Laha and Alika Khare "Synthesis of TiO2 nanoparticles via laser ablation at Titanium-water interface", ICE 2009, University of Delhi vol., no. , pp. , [2009]

  • A T T Mostako, C V S Rao and Alika Khare "Pulsed Laser Deposition of mirror like Tungsten Thin Films", Conference paper of Plasma 2009 organized by NIT Hamirpur (HP) and PSSI (India) vol., no. , pp. , [2009]

  • Satchi Kumari and Alika Khare "Photoluminescence studies of pulsed laser deposited thin films of Ruby", 24th National symposium on Plasma science and Technology (Plasma 2009) NIT Hamirpur (H.P) vol., no. , pp. , [2009]

  • Arpita Nath and Alika Khare "Band gap variation in CuO nanoparticles generated via pulsed laser ablation at solid-liquid interface", PHOTONICS-2008, IIT Delhi vol., no. , pp. , [2008]

  • Prahlad Baruah, Arpita Nath, Rodney Bernard, Kamlesh Alti and Alika Khare "Sculpting of optical fibre tip for microlens formation", PHOTONICS-2008, IIT Delhi vol., no. , pp. , [2008]

  • Arpita Nath and Alika Khare "Spectroscopic Investigations on Laser Induced Breakdown in Water", 23nd National Symposium On Plasma Science & Technology (PLASMA -2008), Mumbai vol., no. , pp. , [2008]

  • A T T Mostako, C V S Rao and Alika Khare "Pulsed Laser Deposition of Thin Film of Molybdenum", 23nd National Symposium On Plasma Science & Technology (PLASMA -2008), Mumbai vol., no. , pp. , [2008]

  • A. Khare"Measurement of Photon Life time in a diode laser", Vth Conference of Physics Academy of North East,Gauhati University, Guwahati, 1-3 March 2007. vol., no. , pp.30, [2007]

  • G. Shukla and A. Khare"Optical and structural studies of reactive pulsed laserdeposited ain thin films", Vth Conference of Physics Academy of North East, Gauhati University, Guwahati, 1-3 March 2007 vol., no. , pp.30, [2007]

  • A. Nath and A. Khare "Studies on Laser Induced Breakdown in Water", Twenty-Second National Symposium on Plasma Science & Technology (PLASMA - 2007), Ahmedabad vol., no. , pp. , [2007]

  • G. Shukla and A. Khare "Pulsed Laser Ablation of Indium in N2 Environment", Twenty-Second National Symposium on Plasma Science & Technology (PLASMA - 2007), Ahmedabad vol., no. , pp. , [2007]

  • G. Shukla and A. Khare "Plasma Dynamics Studies during Pulsed Laser Deposition of AIN", Twenty-Second National Symposium on Plasma Science & Technology (PLASMA - 2007), Ahmedabad vol., no. , pp. , [2007]

  • G. Shukla and A. Khare "Nanostructured Growth of AIN Thin Films by Pulsed Laser Deposition", DAE-BRNS fourth National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials, Rajkot vol., no. , pp. , [2007]

  • G. Shukla and A. Khare "Effect of Substrate on Pulsed Laser Deposition of InN Thin Film", DAE-BRNS fourth National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials, Rajkot vol., no. , pp. , [2007]

  • G. Shukla and A. Khare "Neutral and ion velocity measurement in reactive pulsed laser ablation of indium", IIT Kanpur vol., no. , pp. , [2007]

  • A. Nath and A. Khare "Measurement of shockwave velocity in laser induced breakdown in water", IIT Kanpur vol., no. , pp. , [2007]

  • G Shukla and A. Khare"Reactive Pulsed Laser Deposition of AlN and Effects of Nitrogen Pressure", Proceedings Plasma 2006, Jaipur Dec vol., no. , pp. , [2006]

  • A. S. Patra and A. Khare"Delocalized hexagonal Array generation uing polarizing beam interferometry with better light coupling Efficiency", 8th International conference on Optoelectronics, Fibre optics and Photonics, Photonics 2006, Hyderabad, Dec. vol., no. , pp. , [2006]

  • A S Patra, Kamlesh Alti, Sidanand Sarma and A Khare"Studies on ZnO thin film deposited via pulsed laser deposition technique", Int. Con. on Optics and Optoelectronics, IRDE Dehradun, Dec. vol., no. , pp. , [2005]

  • A. S. Patra and Alika Khare, "Phase shift via Polarizer in a hetrodyne Interferometer", Conf. on Education and Training in Optics and Photonics, Marseille, France Oct. vol., no. , pp. , [2005]

  • G. Sarma, K. Alti, A. S. Patra, Sidananda Sarma and A. Khare,"Synthesis of Cu2O nano particles via laser liquid inetraction", Inter. Conf. on Optics and Optoelectronics, IRDE Dehradun, Dec. vol., no. , pp., [2005]

  • A. Khare, "Class Room experiments on Laser Physics", Conf. on Education and Training in Optics and Photonics, Marseille, France, October vol., no. , pp., [2005]

  • Kamlesh Alti and A. Khare"Measurement of axial velocities of atomic and ionic species produced by Laser Ablation of Indium Thin Film", Proc. of DAE-BRNS National Laser Symposium-04, Mumbai, January, 2005. vol., no. , pp. , [2005]

  • A.S. Patra and A. Khare"Fringe visibility of Interferogram from two orthogonal elliptically polarized light", Proc. of DAE-BRNS National Laser Symposium (NLS-04), Mumbai, January vol., no. , pp. , [2005]

  • A.S. Patra and A. Khare"Fringe contrast of array illuminator as a function of relative state of polarization of the interfering beams", Proc. National Conference on Laser and their Applications in basic and applied sciences, Shantiniketan, January vol., no. , pp. , [2005]

  • Kamlesh Alti, A. S. Patra and A. Khare ,"A novel technique of direct patterning via high power laser interferometry ", International conference on Optics and Optoelectronics, IRDE Dehradun, Dec. vol., no. , pp. , [2005]

  • J Anto Pradeep, K. Alti, S. Sarma, P. Agarwal and A. Khare, "Nanostructure formation of Si and SiO2 from laser ablation of amorphous Silicon ", National Conf. on Pulsed Laser Deposition, Tirupati, November, vol., no. , pp. , [2005]

  • Kamlesh Alti, Susanta Das, Bulumoni Kalita, P. Agarwal and A. Khare"Low divergence atomic beam using laser ablation of thin films", Proc. 7th International Conference on Optoelectronics, Fiber Optics and Photonics PHOTONICS-2004, Cochin, December, 2004 vol., no. , pp. , [2004]

  • Kamlesh Alti, A S Patra and Alika Khare"Simulated lithographic patterns from a single atomic beam in two dimensional periodic potential generated via interference of four optical beams", Proc. 7th International Conference on Optoelectronics, Fiber Optics and Photonics PHOTONICS-2004, Cochin, December, 2004 vol., no. , pp. , [2004]

  • A S Patra and Alika Khare"Interferometric Array Illuminator using polarized Beams", Proc. 7th International Conference on Optoelectronics, Fiber Optics and Photonics PHOTONICS- 04, Cochin (INDIA) vol., no. , pp. , [2004]

  • A. S. Patra and A. Khare"Two Dimensional Special and temporal plasma density profile", Proc. DAE-BRNS workshop on Plasma Surface Engineering, Mumbai, December, 2004. vol., no. , pp. , [2004]

  • K. Alti and A. Khare "Computational Lithographic Patterns using New Configuration Atomic Beams", Proceedings of Golden Jubilee DAE-BRNS National S vol., no. , pp.593-594 , [2003]

  • A. Khare "Relaxation Oscillations in a Diode Laser", Proceedings of the National Workshop on Design of Innovative Experiments for Post Graduate Teaching Laboratories, Nuclear Science Centre, New Delhi vol., no. , pp. , [2003]

  • A. S. Patra, T. D. Phukan and A. Khare "Measurement of Two Dimensional Density Profile in a Low Current Spark Using Interferometry", Proceedings of the International Conference on Laser Applications and Optical Metrology vol., no. , pp. 392-395, [2003]

  • A. S. Patra and A. Khare "Delocalized Hexagonal Arrays Using Multiple Beam Interferometry", Proceedings of the International Conference on Laser Applications and Optical Metrology vol., no. , pp. 389-391, [2003]

  • S. Das, M. Sharma, A. S. Patra and A. Khare "Selective Ablation of Thin Films Using Laser", Proceedings of the International Conference on Laser Applications and Optical Metrology vol., no. , pp. 370-371, [2003]

  • A. S. Patra, P. Senthilkumaran and A. Khare "Phase Shifting Through Polarization Components", Proceedings of the Golden Jubilee DAE-BRNS National Laser Symposium vol., no. , pp. 593-594, [2003]

  • Indrajeet Kumar, Partha Pratim Dey, Gyan Prakash Bharti and Alika Khare"Versatility of Pulsed Laser Deposition technique for fabrication of thin films", Research conclave-2016, IIT Guwahati vol., no. , pp. , [ Mar 17-20,2016]

  • Prahlad K. Baruah, Eshita Mal, Kh. Shantakumar Singh, Ashwini K. Sharma and Alika Khare, "Laser produced plasma and its applications", Research conclave-2016, IIT Guwahati vol., no. , pp. , [ Mar 17-20,2016 ]

  • Gobinda Pradhan, Sasmita Behera, Ashwini K. Sharma and Alika Khare"Study of surface morphology and optical properties of thin films grown via PLD.", Research conclave-2016, IIT Guwahati vol., no. , pp. , [ Mar 17-20,2016 ]

  • Prahlad K. Baruah, Ashwini K. Sharma, Alika Khare "Basics and applications of the process of Laser induced breakdown", TEQIP Symposium to celebrate the 2015 International Year of Light, Department of Physics, IIT Guwahati vol., no. , pp., [ Dec 31,2015 ]

  • Gyan Prakash Bharti and Alika Khare"Frequency tripled Nd:YAG laser pumped Random lasing in ZnO and Al doped ZnO thin films fabricated via Pulsed Laser Deposition technique", Nationa Laser Symposium (NLS-24), Raja Ramanna Center for Advanced Technology (RRCAT) vol., no. , pp. , [ Dec 2-5,2015 ]

  • Prahlad K. Baruah, Ashwini K. Sharma, Alika Khare "Preliminary investigation on the expansion dynamics of laser produced graphite plasma in air", 30th National Symposium on Plasma Science & Technology (Plasma-2015) Saha Institute of Nuclear Physics (SINP) vol., no. , pp.p-204 , [ Dec 1-4,2015 ]

  • Eshita Mal and Alika Khare "Characterization Of Laser-Induced Plasma Of Tungsten ", 30th National Symposium on Plasma Science & Technology (Plasma-2015) Saha Institute of Nuclear Physics (SINP) vol., no. , pp.p-261 , [ Dec 1-4,2015 ]

  • Eshita Mal, Kh. Shantakumar Singh, Prahlad K.Baruah, Arjun Biswas, Ashwini K. Sharma and Alika Khare "Characterization of Copper Plasma using Laser Induced Breakdown Spectroscopy in air", 4th PSSI-PLASMA SCHOLARS COLLOQUIUM (PSC-2015), Jadavpur university vol., no. , pp. , [ Aug 6-7,2015 ]

Text book/Book chapters

  • A. Nath and Alika Khare "Laser Induced Breakdown in Liquid and solid-Liquid Interface", Laser Ablation in Liquid: Principles, Methods and Applications in the Preparation and Nanostructures Fabrication, Pan Stanford Publishing vol., no., pp.947-1011 , [2012]

  • K. Alti and A. Khare "Maneuvering atoms for lithoghaphy using near resonant spatially varying laser field", Book chapter in progress in Non Linear Optics Research, Nova Publisher vol., no. , pp. , [2008]

  • K. Alti, A.S. Patra and A. Khare "A Novel Single Shot Technique of Micro-Nano Patterning in Single Step via Selective Laser Ablation", Progress in Optics Research, ed. by M.N. Schulz, Nova Publishers vol., no. , pp. , [2007]

  • Shalini Mishra and A. Khare"A simple laboratory experiment for studying the relaxation oscillations in a diode Laser", Resonance: J. Science Education vol.9, no. , pp.55, [2004]